Anaconda Scrapy安装错误OSError（22，'参数不正确'，无，87，无）

Question

我一直在尝试安装Scrapy，但是每次出现此错误时：

> Downloading and Extracting Packages conda-4.6.7          | 890 KB    |
> ################## | 100% Preparing transaction: done Verifying transaction: done Executing transaction: failed ERROR
> conda.core.link:_execute(543): An error occurred while installing
> package 'conda-forge::appdirs-1.4.3-py_1'. OSError(22, 'The parameter
> is incorrect', None, 87, None) Attempting to roll back.
> 
> Rolling back transaction: done
> 
> [WinError 87] The parameter is incorrect

我正在使用Scrapy手册中有关Anaconda Prompt的代码行

>conda install -c conda-forge scrapy

帮我解决这个问题 谢谢